The prewar M series

 

 

 

MOV : 4669 bikes manufactured from 1933 to 1948

Over Head Valve, 4 stroke single

Cylinder : 248 cc

Bore : 68 mm ; Stroke : 68.25 mm

Compression rate : 6.75/1

Gearbox : 4 ratios

 

MAC : 22378 bikes manufactured from 1933 to 1952

Over Head Valve, 4 stroke single

Cylinder : 349 cc

Bore : 68 mm ; Stroke : 96 mm

Compression rate : 6.75/1

Gearbox : 4 ratios

 

MSS : 9392 bikes manufactured from 1935 to 1948

Over Head Valve, 4 stroke single

Cylinder : 495 cc

Bore : 81 mm ; Stroke : 96 mm

Compression rate : 6.4/1

Gearbox :4 ratios

 

 

 

 

Home page

Two stroke

K series

Swinging arm

LE, Valiant and scooter

Prototypes